Video game based on the old "Monty Hall" game (also known as "Three Card Monte") as a trade show booth game for Applied Underwriters. There's bonus rounds, achievements, secret levels, and more.

The game itself is built into a custom built podium with door knockers (hence, "Opportunity Knocks") as interface elements, which was a fun challenge to build.

Most software devs I know really hate handling the hardware end of things, but it's a rare challenge and always fun!